276532100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 649390728

約数和(自身を除く): 372858628

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 281, 325, 562, 650, 757, 1124, 1300, 1405, 1514, 2810, 3028, 3653, 3785, 5620, 7025, 7306, 7570, 9841, 14050, 14612, 15140, 18265, 18925, 19682, 28100, 36530, 37850, 39364, 49205, 73060, 75700, 91325, 98410, 182650, 196820, 212717, 246025, 365300, 425434, 492050, 850868, 984100, 1063585, 2127170, 2765321, 4254340, 5317925, 5530642, 10635850, 11061284, 13826605, 21271700, 27653210, 55306420, 69133025, 138266050, 276532100]

約数ペア:

[(1, 276532100), (2, 138266050), (4, 69133025), (5, 55306420), (10, 27653210), (13, 21271700), (20, 13826605), (25, 11061284), (26, 10635850), (50, 5530642), (52, 5317925), (65, 4254340), (100, 2765321), (130, 2127170), (260, 1063585), (281, 984100), (325, 850868), (562, 492050), (650, 425434), (757, 365300), (1124, 246025), (1300, 212717), (1405, 196820), (1514, 182650), (2810, 98410), (3028, 91325), (3653, 75700), (3785, 73060), (5620, 49205), (7025, 39364), (7306, 37850), (7570, 36530), (9841, 28100), (14050, 19682), (14612, 18925), (15140, 18265)]